// Copyright 2021 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include "src/dawn/node/utils/Debug.h"

// To reduce the build dependencies for compiling the dawn.node targets, we do
// not use cmake-js for building, but instead just depend on node_api_headers.
// As the name suggests, node_api_headers contains just the *headers* of Napi,
// and does not provide a library to link against.
// Fortunately node_api_headers provides a list of Napi symbols exported by Node,
// which we can use to produce weak-symbol stubs.

#ifdef _WIN32
#error "NapiSymbols.cpp is not used on Windows"
#endif

#ifdef __clang__
#define NAPI_SYMBOL(NAME)                                                    \
    __attribute__((weak)) void NAME() {                                      \
        UNREACHABLE(#NAME                                                    \
                    " is a weak stub, and should have been runtime replaced" \
                    " by the node implementation");                          \
    }
#else
#define NAPI_SYMBOL(NAME)
#endif

extern "C" {
// List of Napi symbols generated from the node_api_headers/symbols.js file
#include "NapiSymbols.h"
}
